Jobs at Anthropic

Drive revenue growth for Anthropic by securing partnerships with nonprofit organizations in EMEA. Navigate complex sales cycles and regulatory landscapes, while building relationships with diverse stakeholders in Spanish-speaking contexts.

The Research Engineer will develop large language models, design experiments, optimize training infrastructure, and improve team productivity while balancing research and engineering.

The role involves optimizing training for large language models, debugging complex issues, designing experiments, and maintaining production infrastructure, while managing operational challenges during launches.

As an EMEA Nonprofit Account Executive, drive revenue growth by securing partnerships with nonprofit organizations, managing complex sales cycles, and developing market strategies in EMEA's diverse landscape.

As a Research Engineer, you'll improve RL training infrastructure, identify bottlenecks, collaborate with teams, and enhance reliability of research runs.

As a Pre-Sales architect, you'll advise enterprise customers on integrating Claude AI, overseeing technical solutions from discovery to deployment, while collaborating with multiple teams.

As a Staff Software Engineer, you'll work on large-scale distributed systems, optimizing performance for AI inference, and managing complex infrastructure challenges.

The role involves building and maintaining critical systems for AI inference, optimizing compute efficiency, and supporting research and deployment of AI models.

Lead technical strategy and roadmap for developer productivity infrastructure. Design and build scalable, reliable distributed systems, build environments, package/dependency management, CI/CD and developer tooling to enable fast, reproducible builds and improve engineering workflows across a large monorepo.

As a Research Engineer in Alignment Science, you'll conduct experiments on AI safety, focusing on AI control and alignment stress-testing, while collaborating with cross-functional teams.

As a Software Engineer in the Safeguards Foundations team, you'll design and maintain internal tools for reviewing AI safety, collaborating with various teams to optimize workflows and build essential systems.

The Senior Software Engineer will enhance the reliability of AI systems, implement monitoring frameworks, manage failover systems, and lead incident responses, focusing on serving infrastructures for large language models.

Provide legal and policy support on AI regulation across EMEA: monitor and analyze legislation, advise External Affairs and Public Policy teams, develop governance frameworks and practical policy guidance, and draft advocacy materials and regulatory submissions informed by product and technical context.

4-month full-time funded research fellowship using external models/APIs to produce public outputs (papers). Fellows receive mentorship, workspace access (Berkeley or London) or remote options within US/UK/Canada, weekly stipend, compute funding, and are expected to implement experiments, collaborate with mentors, and communicate results. Applicants must be fluent in Python and authorized to work in the US, UK, or Canada.

Four-month, full-time research fellowship focused on ML systems and performance. Fellows build and evaluate infrastructure-heavy projects (e.g., CPU simulators, accelerator backends, large-scale distributed training), use external models/APIs, receive mentorship, funding for compute, and aim to produce public research outputs.

Four-month full-time research fellowship supporting empirical AI safety projects using external models and APIs. Fellows receive mentorship, compute funding, and workspace access to produce public outputs (e.g., papers) across safety, robustness, interpretability, RL, and societal-impact topics.

Four-month full-time research fellowship mentoring fellows to run empirical RL and LLM projects using external infrastructure. Fellows receive compute funding and a weekly stipend, produce public outputs (e.g., papers), and work on RL environments, algorithms, model fine-tuning, and training/evaluation of large models with mentor support.

Sell Anthropic's AI API and SaaS solutions to manufacturing organisations across EMEA. Own full sales cycle, design sector-specific strategies, win complex deals, build consensus among stakeholders, inform product roadmaps, and refine manufacturing sales playbooks to drive revenue and adoption.

As a Customer Success Manager, you'll build partnerships with mission-driven organizations, providing strategic guidance on AI adoption and maximizing social impact through Anthropic's products.

The Staff Software Engineer will enhance Kubernetes scheduling for multi-cloud environments, design core services, ensure reliability, and collaborate with various teams to optimize performance.